package com.cykj.faceledtv.data.db;


import com.cykj.faceledtv.data.db.model.UserData;

/**
 * 业务操作数据库接口,定义具体业务方法
 *
 * @author jzh
 * @date 2018/12/11 17:29
 */
public interface DbHelper {
    boolean insertOrReplaceUserData(UserData userData);

    boolean deleteUserDataById(Long id);

    boolean deleteAllUserData();

    UserData getUserDataById(Long id);
}
